A small but growing number of homeowners are choosing to build energy-efficient “panelized” homes that are pre-made in a factory.

The Goodsons are part of a small but growing number of homeowners who are choosing to build energy-efficient “panelized” homes that are pre-made in a factory.

The Casitas kits range in price from $65,000 to $165,000, with fully finished Casitas ranging from $129,000 to $427,500, not including the cost of land and the site preparation work.

The Goodsons are part of a small but growing number of homeowners who are choosing to build energy-efficient “panelized” homes that are pre-made in a factory.